While plenty of spells in Harry Potter's Wizarding World are innocent enough, spells like Diminuendo and Firestorm have devastating potential.

The spells in Harry Potter cover a multitude of purposes ... in Harry Potter and the Chamber of Secrets when the pixies broke free in Professor Lockhart’s (Kenneth Branagh) Defence Against ...

While we're all still waiting for our Hogwarts letters to arrive, most Harry Potter fans already know several basic spells to help them through the wizarding world. SEE ALSO: Young wizard in ...